TAS-A232
TAS_a232_suspensionTypeMismatch
Also written as TAS_A232 / TAS A232 / TAS_a232_suspensionTypeMismatch / tas_a232_suspensiontypemismatch
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does TAS-A232 mean?
Tesla alert code in the Thermal Architecture System (TAS) module. Firmware's supported suspension type does not match suspension type reported by vehicle's gateway. Firmware's supported suspension type does match suspension type reported by vehicle's gateway. Signal line from front right PWM height sensor shorted to ground. Front left air valve detected short circuit. Front left air valve output shorted to ground or battery voltage. The one time programmable memory driver has encountered an error. A successful read from one time programmable memory. Genealogy information may be unavailable to application firmware. Rear left air valve detected short circuit. Rear left air valve output shorted to ground or battery voltage. Static vehicle spring leak check detected a spring leak on the rear left air spring. Rear left air spring leak was detected with vehicle static. Rear right air valve detected short circuit. Rear right air valve output shorted to ground or battery voltage.
Original Description
Firmware's supported suspension type does not match suspension type reported by vehicle's gateway. Firmware's supported suspension type does match suspension type reported by vehicle's gateway. Signal line from front right PWM height sensor shorted to ground. Front left air valve detected short circuit. Front left air valve output shorted to ground or battery voltage. The one time programmable memory driver has encountered an error. A successful read from one time programmable memory. Genealogy information may be unavailable to application firmware. Rear left air valve detected short circuit. Rear left air valve output shorted to ground or battery voltage. Static vehicle spring leak check detected a spring leak on the rear left air spring. Rear left air spring leak was detected with vehicle static. Rear right air valve detected short circuit. Rear right air valve output shorted to ground or battery voltage.
Affected Tesla Models
What You May Notice
- Thermal Architecture System alert: Firmware's supported suspension type does not match suspension type reported by vehicle's gateway. Firmware's supported
- Reduced charging speed in cold weather or battery pre-conditioning required
- HVAC performance may be slightly affected
How to Diagnose and Resolve
- 1 Reboot the vehicle
- 2 Check coolant levels if accessible (Model S/X only)
- 3 Avoid DC fast charging until battery temperature normalizes
- 4 Schedule service if the alert appears in warm ambient conditions
Severity Notes
TAS-A232 is an Alert in the Thermal Architecture System system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.